RE: NEC PA271Q "Native" chromaticities
RE: NEC PA271Q "Native" chromaticities
- Subject: RE: NEC PA271Q "Native" chromaticities
- From: Roger Breton via colorsync-users <email@hidden>
- Date: Mon, 6 Jan 2020 21:20:33 -0500
David,
It comes back to my "idea" of "threshold"; what's the 'criteria' that makes two
colors appear "different" to a 'normal observer'? It has to be 'measurably'
different otherwise, we're going to argue until the cows come home.
/ Roger
-----Original Message-----
From: colorsync-users
<colorsync-users-bounces+graxx=email@hidden> On Behalf Of David
Scharf via colorsync-users
Sent: Monday, January 6, 2020 7:32 PM
To: Andrew Rodney <email@hidden>; email@hidden; Florian Höch
via colorsync-users <email@hidden>
Cc: David Scharf <email@hidden>
Subject: Re: NEC PA271Q "Native" chromaticities
Hi Andrew,
My point was that when there are colors separated by an extremely small
increment, they may be indistinguishable from each other and we may may
perceive them to be the same color--so not invisible but visible--just not
perceptually different. Seems like we are making two different valid arguments.
DAVID SCHARF PHOTOGRAPHY
*DAVID SCHARF PHOTOGRAPHY*
Scanning Electron Microscopy
http://www.electronmicro.com
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